Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.seta.2016.10.007 |
State of health determination of sealed lead acid batteries under various operating conditions | |
Vignarooban, K.1,2; Chu, X.2; Chimatapu, K.2; Ganeshram, P.2,3; Pollat, S.2; Johnson, N. G.2; Razdan, A.2; Pelley, D. S.4; Kannan, A. M.2 | |
通讯作者 | Kannan, A. M. |
来源期刊 | SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
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ISSN | 2213-1388 |
EISSN | 2213-1396 |
出版年 | 2016 |
卷号 | 18页码:134-139 |
英文摘要 | In order to maximize the performance and life span of a battery, it is important to assess its state-of-charge and state-of-health. At elevated temperatures like those of desert climates in Arizona, states of extremely high or low state-of-charge can lead to irreversible damage in the battery. The focus of this research is to correlate the performance measurements typically collected to evaluate cycle life to state-of-charge and state-of-health values with high frequency impedance values, so that a more complete picture of a battery’s overall status at a given time can be assessed. Batteries were subjected to temperature and charge/discharge rate variations and found that the state of health degradation was severe at high temperatures along with faster rate of charging compared to other evaluation conditions. Multiple linear regression analysis has also revealed that the degradation of the batteries is higher at elevated temperatures. Based on the experimental results on sealed lead acid cells, a portable tester using high frequency resistance values is also being developed for estimating the state-of-charge and state-of-health values for empowering the operators/technicians to more effectively manage the battery systems in the field. (C) 2016 Elsevier Ltd. All rights reserved. |
英文关键词 | Sealed lead acid cell State of charge State of health Electrochemical impedance spectroscopy Cycle life |
类型 | Article |
语种 | 英语 |
国家 | Sri Lanka ; USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000388029300013 |
WOS关键词 | OF-CHARGE DETERMINATION ; IMPEDANCE MEASUREMENTS ; PERFORMANCE ; ADDITIVES ; TEMPERATURE ; ESTIMATOR ; ELECTRODE ; VOLTAGE |
WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
来源机构 | Arizona State University |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/196607 |
作者单位 | 1.Univ Jaffna, Dept Phys, Fac Sci, Jaffna 40000, Sri Lanka; 2.Arizona State Univ, Polytech Sch, Ira A Fulton Sch Engn, Mesa, AZ 85212 USA; 3.A123 Syst Inc, Res & Dev, 200 West St, Waltham, MA 02451 USA; 4.Salt River Project, Environm Policy & Innovat, POB 52025, Phoenix, AZ 85072 USA |
推荐引用方式 GB/T 7714 | Vignarooban, K.,Chu, X.,Chimatapu, K.,et al. State of health determination of sealed lead acid batteries under various operating conditions[J]. Arizona State University,2016,18:134-139. |
APA | Vignarooban, K..,Chu, X..,Chimatapu, K..,Ganeshram, P..,Pollat, S..,...&Kannan, A. M..(2016).State of health determination of sealed lead acid batteries under various operating conditions.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,18,134-139. |
MLA | Vignarooban, K.,et al."State of health determination of sealed lead acid batteries under various operating conditions".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 18(2016):134-139. |
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